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Full-Text Articles in Theory, Knowledge and Science

Garbage-In, Garbage-Out: Item Generation As A Threat To Construct Validity, Terri A. Scandura Phd, Lucy R. Ford Jun 2011

Garbage-In, Garbage-Out: Item Generation As A Threat To Construct Validity, Terri A. Scandura Phd, Lucy R. Ford

Terri A. Scandura

Item generation has received only cursory attention in the research literature, despite the fact that it seems obvious that poorly written items will result in poor psychometric properties of measures. In this paper, we review the literature on item generation, develop a typology of threats to construct validity, and evaluate five commonly usedorganizational research measures with respect to typology. Our results demonstrate that the sampled measures have significant problems that may represent threats to construct validity. recommendations for improved item generation practice are offered.


Business And Non-Profit Organizations Facing Increased Competition And Growing Customers' Demands (Vol. 10), Anna Ujwary-Gil Jan 2011

Business And Non-Profit Organizations Facing Increased Competition And Growing Customers' Demands (Vol. 10), Anna Ujwary-Gil

Anna Ujwary-Gil

The major issues analyzed in the papers referred to: • business and non-profit organizations as an object of scientific research, • business and non-profit organizations in market economy, • modern tools for business and non-profit organizations management • business and non-profit organizations – global and regional aspects, • financial aspects of managing business and non-profit organizations.


The Analysis Of Barriers To Knowledge Management In The Organization, Anna Ujwary-Gil Jan 2011

The Analysis Of Barriers To Knowledge Management In The Organization, Anna Ujwary-Gil

Anna Ujwary-Gil

tThe subject of this article is to highlight the need for cooperation and exchange of knowledge among communities of the organization to develop and achieve competitive advantage in the market. On the other hand, research indicates that cooperation is not always the case, so it is worth considering why this is happening. An important part of this article is to present the latest results of research carried out under the EU project entitled Knowledge Management System Model for Enterprise. An analysis of barriers to knowledge management. A tool for analysis of barriers to knowledge management in the company (Model Personnel …


Collective Choice, Justin Schwartz Jan 2011

Collective Choice, Justin Schwartz

Justin Schwartz

This short nontechnical article reviews the Arrow Impossibility Theorem and its implications for rational democratic decisionmaking. In the 1950s, economist Kenneth J. Arrow proved that no method for producing a unique social choice involving at least three choices and three actors could satisfy four seemingly obvious constraints that are practically constitutive of democratic decisionmaking. Any such method must violate such a constraint and risks leading to disturbingly irrational results such and Condorcet cycling. I explain the theorem in plain, nonmathematical language, and discuss the history, range, and prospects of avoiding what seems like a fundamental theoretical challenge to the possibility …


Strengthening Greater Manchester's Economic Base Through Science, Innovation And Research And Development: Report Of Panel, Manchester Developmental Panel Dec 2010

Strengthening Greater Manchester's Economic Base Through Science, Innovation And Research And Development: Report Of Panel, Manchester Developmental Panel

Martin Wain

This report offers the findings and conclusions of the Developmental Panel, which visited Greater Manchester at the invitation of the Commission for the New Economy and the Northern Way. The Panel’s goal was to inform thinking about how Greater Manchester can strengthen its economic base through science, innovation, and research and development in a context of economic and structural change. The Panel visited Manchester on February 23rd and 24th, 2011, meeting with representatives of public, private, university, community and other organisations engaged in innovation, business, and economic development in Greater Manchester. The Panel is grateful for the time and co-operation …